Problem after migration from 32bit to 64bit architecture

[DanielU]

Dear cacti community,
I am moving cacti form old 32bit debian to new 64bit centos
To move data I used rrdtool dump on the old machine and rrdtool restore on the new one.
Old cacti is old - 0.8.7e and new is 1.2.14

First problem: My graphs looks different on the old and new cacti

oldcacti.JPG (25.36 KiB) Viewed 944 times

newcacti.JPG (26.67 KiB) Viewed 944 times

Second problem: graphs are not drawing on new machine until rrd file is deleted.
When I delete the file moved from old cacti, new file is created and new graph is beeing drawn.

Sorry for my poor english.

[TheWitness]

You need to use 64bit counter graphs, and the peak values allowed are controlled by ifHighSpeed or ifSpeed. So, if the ifSpeed is not the real speed, your graphs will clip as shown in your image.

[DanielU]

Dear cacti comminity,
I had moved rrd once again using dump and restore and tried fix64bit plugin

obraz_2020-11-10_094140.png (11.26 KiB) Viewed 895 times

obraz_2020-11-10_094807.png (17.03 KiB) Viewed 894 times

[DanielU]

Dear cacti community,
I solved the problem.

You can see yourself.
This is xml dumped on the old device

Code: Select all

		<database>
			<!-- 2020-11-08 15:45:00 CET / 1604846700 --> <row><v> 1,7887488904e+07 </v><v> 6,9491551467e+06 </v></row>
			<!-- 2020-11-08 15:50:00 CET / 1604847000 --> <row><v> 1,8236553738e+07 </v><v> 1,1924783654e+07 </v></row>
			<!-- 2020-11-08 15:55:00 CET / 1604847300 --> <row><v> 1,8780256356e+07 </v><v> 8,1718529651e+06 </v></row>
			<!-- 2020-11-08 16:00:00 CET / 1604847600 --> <row><v> 1,9013867196e+07 </v><v> 3,7406994955e+06 </v></row>

And this is xml dumped on the new one.

Code: Select all

		<database>
			<!-- 2020-11-08 17:10:00 CET / 1604851800 --> <row><v>2.3077215365e+07</v><v>4.7717108553e+06</v></row>
			<!-- 2020-11-08 17:15:00 CET / 1604852100 --> <row><v>2.3023993181e+07</v><v>1.2910659795e+07</v></row>
			<!-- 2020-11-08 17:20:00 CET / 1604852400 --> <row><v>2.2865449969e+07</v><v>1.4035785173e+07</v></row>
			<!-- 2020-11-08 17:25:00 CET / 1604852700 --> <row><v>2.1970485641e+07</v><v>6.5510126908e+06</v></row>

The problem is in data separator, old has ',' and new has '.'

obraz_2020-11-10_115926.png (21.27 KiB) Viewed 881 times

obraz_2020-11-10_120126.png (24.33 KiB) Viewed 881 times

TheWitness, I appreciate your interest.
Thanks.